Indianapolis Colts tight end Coby Fleener returned to the practice field at Anderson (Ind.) University on Wednesday after passing a portion of the concussion protocol. His status for Sunday's preseason game against the New York Giants is up in the air because he still has to pass more tests before he's cleared to play.
Fleener suffered the concussion in last weekend's game against the Buffalo Bills. He said he doesn't know on which play the concussion occurred.
Fellow tight end Dwayne Allen remains out with a foot injury. He's still wearing a boot on his right foot, but he's no longer using crutches to get around.